ANNKE 16CH Wireless Security Camera System-1TB NVR & 4X 8MP Outdoor Cameras

【Important Note on Wireless】Wireless means no video cables are needed for transmission. But all wireless cameras and NVR must be plugged into a power adapter for use. Package includes 5 power adapters (4 for cameras, 1 for NVR) to ensure continuous 24/7 surveillance. 【4K Ultra HD Resolution & 100ft Night Vision】Experience enhanced clarity with 4K HD for more details. Up to 100ft IR night vision can help you see farther and protect your property even at night. The IP66-rated camera can brave all weather. 【Expandable Security System, Stable Dual-Band WiFi】Easily expand your security system to up to 8MP 16 channels. And it supports 2.4/5.8GHz WiFi Pro-tech, providing you flexible network choices, stronger anti-interference performance and better stability. 【Two Way Audio, Remote Access】Built-in mic and speaker, you can talk and listen with your family or visitors via annke sight App on your phone. Beside, you can also perform live views and playbacks on your smart device(iOS, Android) via WiFi connection. 【AI Human Detection & Instant Alerts】This WiFi security camera can detect people accurately within their field of view, minimizing false alarms. You will receive App/Email alerts once it detects person, plus, email alarms with screenshots. 【24/7 All Day Recording with 1TB HDD】This NVR security camera system comes with a pre-installed 1TB hard drive (expandable up to 8TB HDD) to support continuous video recording. It secures your home and allows you to know what happened anytime, anywhere, giving you peace of mind all day. Note: The 24/7 recording feature requires manual activation before use.